{"id":4186,"date":"2024-01-10T03:52:30","date_gmt":"2024-01-09T19:52:30","guid":{"rendered":"https:\/\/www.kcvents.com\/hrv-improve-indoor-air-quality\/"},"modified":"2026-09-16T20:05:21","modified_gmt":"2026-09-16T12:05:21","slug":"hrv-improve-indoor-air-quality","status":"publish","type":"post","link":"https:\/\/www.kcvents.com\/ar\/hrv-improve-indoor-air-quality\/","title":{"rendered":"How HRV and Ventilation Products Improve Indoor Air Quality"},"content":{"rendered":"<h1 class=\"wp-block-heading\">How HRV and Ventilation Products Improve Indoor Air Quality<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0639\u0645\u0644 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0628\u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 (HRVs) \u0648\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0627\u0644\u0623\u062e\u0631\u0649 \u0639\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u062c\u0648\u062f\u0629 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0639\u0646 \u0637\u0631\u064a\u0642 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0627\u0644\u0631\u0627\u0643\u062f \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0648\u0625\u0645\u062f\u0627\u062f \u0647\u0648\u0627\u0621 \u0646\u0642\u064a \u0648\u0645\u0641\u0644\u062a\u0631 \u0645\u0646 \u0627\u0644\u062e\u0627\u0631\u062c\u060c \u0641\u064a \u062d\u064a\u0646 \u062a\u0642\u0648\u0645 \u0623\u062c\u0647\u0632\u0629 HRV \u0623\u064a\u0636\u0627\u064b \u0628\u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u062d\u062a\u0649 \u0644\u0627 \u064a\u062a\u0633\u0628\u0628 \u0647\u0630\u0627 \u0627\u0644\u062a\u0628\u0627\u062f\u0644 \u0641\u064a \u0625\u0647\u062f\u0627\u0631 \u0627\u0644\u0637\u0627\u0642\u0629. \u064a\u0648\u0636\u062d \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0628\u0627\u0644\u062a\u0641\u0635\u064a\u0644 \u0643\u064a\u0641 \u062a\u0633\u0627\u0639\u062f \u0623\u062c\u0647\u0632\u0629 HRV \u0648\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062a\u0647\u0648\u064a\u0629\u060c \u0648\u0645\u0627 \u064a\u0645\u0643\u0646\u0647\u0627 \u0641\u0639\u0644\u0647 \u0648\u0645\u0627 \u0644\u0627 \u064a\u0645\u0643\u0646\u0647\u0627 \u0641\u0639\u0644\u0647\u060c \u0648\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0645\u0633\u0627\u062d\u062a\u0643.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">In This Guide<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/www.kcvents.com\/wp-content\/uploads\/2026\/08\/hrv-improve-indoor-air-quality.webp\" alt=\"HRV improving indoor air quality\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"#how-ventilation-products-improve-indoor-air-quality\">\u0643\u064a\u0641 \u062a\u062d\u0633\u0646 \u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u062c\u0648\u062f\u0629 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u062f\u0627\u062e\u0644\u064a<\/a><\/li><li><a href=\"#what-makes-an-hrv-different\">\u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062c\u0639\u0644 \u062c\u0647\u0627\u0632 HRV \u0645\u062e\u062a\u0644\u0641\u0627\u064b<\/a><\/li><li><a href=\"#hrv-vs-air-purifier-vs-ventilation-fan\">\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 HRV \u0648\u0645\u0646\u0642\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0648\u0645\u0631\u0648\u062d\u0629 \u0627\u0644\u062a\u0647\u0648\u064a\u0629<\/a><\/li><li><a href=\"#which-space-needs-what\">\u0645\u0627 \u0647\u0648 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0643\u0644 \u0645\u0633\u0627\u062d\u0629<\/a><\/li><li><a href=\"#frequently-asked-questions\">Frequently Asked Questions<\/a><\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0643\u064a\u0641 \u062a\u062d\u0633\u0646 \u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u062c\u0648\u062f\u0629 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u062f\u0627\u062e\u0644\u064a<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/www.kcvents.com\/wp-content\/uploads\/2026\/08\/hrv-fresh-air-supply.webp\" alt=\"\u0645\u062e\u0637\u0637 \u062a\u0632\u0648\u064a\u062f \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0646\u0642\u064a \u0644\u062c\u0647\u0627\u0632 HRV\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0646\u062e\u0641\u0636 \u062c\u0648\u062f\u0629 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u062f\u0627\u062e\u0644\u064a (IAQ) \u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u0631\u0627\u0643\u0645 \u0627\u0644\u0645\u0644\u0648\u062b\u0627\u062a \u0628\u0645\u0639\u062f\u0644 \u0623\u0633\u0631\u0639 \u0645\u0646 \u062a\u062e\u0641\u064a\u0641\u0647\u0627 \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0646\u0642\u064a. \u0648\u0648\u0641\u0642\u0627\u064b \u0644\u0648\u0643\u0627\u0644\u0629 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 (U.S. EPA)\u060c \u064a\u0642\u0636\u064a \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0648\u0646 \u062d\u0648\u0627\u0644\u064a 90% \u0645\u0646 \u0648\u0642\u062a\u0647\u0645 \u062f\u0627\u062e\u0644 \u0627\u0644\u0645\u0628\u0627\u0646\u064a\u060c \u0648\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u062a\u0631\u0643\u064a\u0632\u0627\u062a \u0628\u0639\u0636 \u0627\u0644\u0645\u0644\u0648\u062b\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0623\u0639\u0644\u0649 \u0645\u0646 \u0627\u0644\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0628\u0645\u0642\u062f\u0627\u0631 \u0645\u0631\u062a\u064a\u0646 \u0625\u0644\u0649 \u062e\u0645\u0633 \u0645\u0631\u0627\u062a. <a href=\"https:\/\/www.epa.gov\/indoor-air-quality-iaq\/inside-story-guide-indoor-air-quality\" target=\"_blank\" rel=\"noopener\">Source: U.S. EPA, The Inside Story: A Guide to Indoor Air Quality<\/a>. \u0648\u0627\u0644\u0633\u0628\u0628 \u0628\u0633\u064a\u0637: \u0641\u0628\u062f\u0648\u0646 \u0648\u062c\u0648\u062f \u0643\u0645\u064a\u0629 \u0643\u0627\u0641\u064a\u0629 \u0645\u0646 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0646\u0642\u064a\u060c \u062a\u062a\u0631\u0627\u0643\u0645 \u0627\u0644\u0627\u0646\u0628\u0639\u0627\u062b\u0627\u062a \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0627\u0644\u0637\u0647\u064a \u0648\u0627\u0644\u062a\u0646\u0638\u064a\u0641 \u0648\u0645\u0648\u0627\u062f \u0627\u0644\u0628\u0646\u0627\u0621 \u0648\u0627\u0644\u0623\u0634\u062e\u0627\u0635.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0639\u0627\u0644\u062c \u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0647\u0630\u0647 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0628\u0623\u0631\u0628\u0639 \u0637\u0631\u0642:<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li><strong>\u0625\u0645\u062f\u0627\u062f \u0647\u0648\u0627\u0621 \u062e\u0627\u0631\u062c\u064a \u0646\u0642\u064a<\/strong> \u2014 \u062a\u0642\u0644\u064a\u0644 \u062a\u0631\u0643\u064a\u0632 \u0627\u0644\u0645\u0644\u0648\u062b\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0627\u0644\u062a\u062e\u0641\u064a\u0641.<\/li><li><strong>\u0637\u0631\u062f \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0631\u0627\u0643\u062f \u0648\u0627\u0644\u0631\u0637\u0648\u0628\u0629<\/strong> \u2014 \u0625\u0632\u0627\u0644\u0629 CO\u2082 \u0648\u0627\u0644\u0631\u0648\u0627\u0626\u062d \u0648\u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0645\u0646 \u0627\u0644\u0645\u0637\u0627\u0628\u062e \u0648\u0627\u0644\u062d\u0645\u0627\u0645\u0627\u062a \u0648\u0627\u0644\u063a\u0631\u0641 \u0627\u0644\u0645\u0634\u063a\u0648\u0644\u0629.<\/li><li><strong>\u0641\u0644\u062a\u0631\u0629 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u062f\u0627\u062e\u0644<\/strong> \u2014 \u0627\u062d\u062a\u062c\u0627\u0632 \u0627\u0644\u063a\u0628\u0627\u0631 \u0648\u062d\u0628\u0648\u0628 \u0627\u0644\u0644\u0642\u0627\u062d \u0648\u062c\u0633\u064a\u0645\u0627\u062a PM2.5 \u0642\u0628\u0644 \u062f\u062e\u0648\u0644\u0647\u0627 \u0625\u0644\u0649 \u0627\u0644\u0645\u0633\u0627\u062d\u0629.<\/li><li><strong>\u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0627\u0644\u0637\u0627\u0642\u0629<\/strong> (HRV\/ERV) \u2014 \u062d\u062a\u0649 \u0644\u0627 \u064a\u0624\u062f\u064a \u062a\u0628\u0627\u062f\u0644 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0646\u0642\u064a \u0625\u0644\u0649 \u0632\u064a\u0627\u062f\u0629 \u0641\u0648\u0627\u062a\u064a\u0631 \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0623\u0648 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0644\u062f\u064a\u0643.<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u062a\u0643\u0648\u0646 \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0645\u0633\u0627\u062d\u0629 \u062a\u0638\u0644 \u0641\u064a\u0647\u0627 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0645\u0644\u0648\u062b\u0627\u062a \u0645\u0646\u062e\u0641\u0636\u0629\u060c \u0648\u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0645\u0636\u0628\u0648\u0637\u0629\u060c \u0648\u0634\u0627\u063a\u0644\u0648 \u0627\u0644\u0645\u0643\u0627\u0646 \u0623\u0643\u062b\u0631 \u0631\u0627\u062d\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062c\u0639\u0644 \u062c\u0647\u0627\u0632 HRV \u0645\u062e\u062a\u0644\u0641\u0627\u064b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0639\u062f \u062c\u0647\u0627\u0632 \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0628\u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 (HRV) \u0648\u062d\u062f\u0629 \u062a\u0647\u0648\u064a\u0629 \u0645\u062a\u0648\u0627\u0632\u0646\u0629: \u062d\u064a\u062b \u064a\u0642\u0648\u0645 \u0628\u0625\u0645\u062f\u0627\u062f \u0647\u0648\u0627\u0621 \u0646\u0642\u064a \u0648\u0637\u0631\u062f \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0631\u0627\u0643\u062f \u0628\u0645\u0639\u062f\u0644\u0627\u062a \u0645\u062a\u0637\u0627\u0628\u0642\u0629\u060c \u0648\u064a\u0645\u0631\u0631 \u0645\u062c\u0631\u064a\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0639\u0628\u0631 \u0642\u0644\u0628 \u0627\u0644\u062a\u0628\u0627\u062f\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u064a. \u0641\u064a \u0627\u0644\u0634\u062a\u0627\u0621\u060c \u064a\u0642\u0648\u0645 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u062f\u0627\u0641\u0626 \u0627\u0644\u062e\u0627\u0631\u062c \u0628\u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0645\u0633\u0628\u0642 \u0644\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0628\u0627\u0631\u062f \u0627\u0644\u062f\u0627\u062e\u0644\u061b \u0648\u0641\u064a \u0627\u0644\u0635\u064a\u0641\u060c \u064a\u062d\u062f\u062b \u0627\u0644\u0639\u0643\u0633. \u0643\u0645\u0627 \u064a\u0646\u0642\u0644 \u062c\u0647\u0627\u0632 ERV (\u062c\u0647\u0627\u0632 \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0628\u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0627\u0644\u0637\u0627\u0642\u0629) \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0623\u064a\u0636\u0627\u064b.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u062a\u0642\u0644\u0628 \u0645\u0639\u062f\u0644 \u0636\u0631\u0628\u0627\u062a \u0627\u0644\u0642\u0644\u0628 (HRV):<\/strong> \u064a\u0646\u0642\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u0629. \u0645\u062b\u0627\u0644\u064a \u0644\u0644\u0645\u0646\u0627\u062e\u0627\u062a \u0627\u0644\u0628\u0627\u0631\u062f\u0629 \u0648\u0627\u0644\u062c\u0627\u0641\u0629.<\/li><li><strong>\u062d\u062c\u0645 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a \u0627\u0644\u0632\u0641\u064a\u0631\u064a (ERV):<\/strong> \u064a\u0646\u0642\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u0631\u0637\u0648\u0628\u0629. \u0645\u062b\u0627\u0644\u064a \u0644\u0644\u0645\u0646\u0627\u062e\u0627\u062a \u0627\u0644\u062f\u0627\u0641\u0626\u0629 \u0648\u0627\u0644\u0631\u0637\u0628\u0629\u060c \u0623\u0648 \u0627\u0644\u0645\u0628\u0627\u0646\u064a \u0630\u0627\u062a \u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0641\u0642\u0627\u064b \u0644\u0648\u0632\u0627\u0631\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 (U.S. Department of Energy)\u060c \u0628\u0639\u062f \u0625\u062d\u0643\u0627\u0645 \u0639\u0632\u0644 \u0627\u0644\u0645\u0646\u0632\u0644\u060c \u0642\u062f \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062a\u0647\u0648\u064a\u0629 \u0645\u062d\u0643\u0648\u0645\u0629 \u0644\u062a\u062c\u0646\u0628 \u062a\u0631\u0627\u0643\u0645 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0631\u0627\u0643\u062f \u0648\u0645\u0644\u0648\u062b\u0627\u062a \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u2014 \u0648\u064a\u0645\u0643\u0646 \u0644\u0645\u0628\u0627\u062f\u0644\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0645\u0646 \u0647\u0648\u0627\u0621 \u0625\u0644\u0649 \u0647\u0648\u0627\u0621\u060c \u0623\u0648 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0628\u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0627\u0644\u0642\u064a\u0627\u0645 \u0628\u0630\u0644\u0643. <a href=\"https:\/\/www.energy.gov\/sites\/prod\/files\/guide_to_home_ventilation.pdf\" target=\"_blank\" rel=\"noopener\">\u0627\u0644\u0645\u0635\u062f\u0631: \u0648\u0632\u0627\u0631\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 (U.S. DOE)\u060c \u062f\u0644\u064a\u0644 \u062a\u0647\u0648\u064a\u0629 \u0627\u0644\u0645\u0646\u0627\u0632\u0644<\/a>. \u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u062f\u0648\u0631 \u0627\u0644\u062f\u0642\u064a\u0642 \u0627\u0644\u0630\u064a \u064a\u0644\u0639\u0628\u0647 \u062c\u0647\u0627\u0632 HRV: \u062a\u0648\u0641\u064a\u0631 \u0647\u0648\u0627\u0621 \u0646\u0642\u064a \u062f\u0648\u0646 \u0647\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 HRV \u0648\u0645\u0646\u0642\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0648\u0645\u0631\u0648\u062d\u0629 \u0627\u0644\u062a\u0647\u0648\u064a\u0629<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Feature<\/th><th>HRV\/ERV<\/th><th>\u0645\u0631\u0648\u062d\u0629 \u0627\u0644\u062a\u0647\u0648\u064a\u0629<\/th><th>\u0645\u0646\u0642\u064a \u0627\u0644\u0647\u0648\u0627\u0621<\/th><\/tr><\/thead><tbody><tr><td>\u064a\u0645\u062f \u0647\u0648\u0627\u0621\u064b \u062e\u0627\u0631\u062c\u064a\u0627\u064b \u0646\u0642\u064a\u0627\u064b<\/td><td>Yes<\/td><td>\u0646\u0639\u0645 (\u0625\u0645\u062f\u0627\u062f)<\/td><td>No<\/td><\/tr><tr><td>\u064a\u0632\u064a\u0644 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0631\u0627\u0643\u062f\/\u0627\u0644\u0631\u0637\u0648\u0628\u0629<\/td><td>Yes<\/td><td>\u0646\u0639\u0645 (\u0637\u0631\u062f)<\/td><td>No<\/td><\/tr><tr><td>\u064a\u0641\u0644\u062a\u0631 \u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a<\/td><td>\u0646\u0639\u0645 (\u0625\u0645\u062f\u0627\u062f \u0645\u0641\u0644\u062a\u0631)<\/td><td>\u0623\u062d\u064a\u0627\u0646\u0627\u064b<\/td><td>Yes<\/td><\/tr><tr><td>Recovers heat<\/td><td>Yes<\/td><td>No<\/td><td>No<\/td><\/tr><tr><td>\u064a\u0632\u064a\u0644 CO\u2082<\/td><td>\u0646\u0639\u0645 (\u064a\u062e\u0641\u0641)<\/td><td>\u0646\u0639\u0645 (\u064a\u062e\u0641\u0641)<\/td><td>No<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u0646\u0642\u0637\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629: \u064a\u0642\u0648\u0645 \u0645\u0646\u0642\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0628\u0641\u0644\u062a\u0631\u0629 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0645\u0648\u062c\u0648\u062f \u0628\u0627\u0644\u0641\u0639\u0644 \u0641\u064a \u0627\u0644\u063a\u0631\u0641\u0629\u060c \u0644\u0643\u0646\u0647 \u0644\u0627 \u064a\u0633\u062a\u0637\u064a\u0639 \u0625\u062f\u062e\u0627\u0644 \u0647\u0648\u0627\u0621 \u0646\u0642\u064a \u0623\u0648 \u0625\u0632\u0627\u0644\u0629 CO\u2082. \u0625\u0646 \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u2014 \u0633\u0648\u0627\u0621 \u0639\u0628\u0631 \u062c\u0647\u0627\u0632 HRV \u0623\u0648 \u0645\u0631\u0648\u062d\u0629 \u2014 \u0647\u064a \u0645\u0627 \u064a\u0642\u0648\u0645 \u0628\u062a\u0628\u0627\u062f\u0644 \u0627\u0644\u0647\u0648\u0627\u0621. \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0646\u0627\u0632\u0644 \u0643\u0644\u0627 \u0627\u0644\u0646\u0638\u0627\u0645\u064a\u0646: \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0644\u062a\u0628\u0627\u062f\u0644 \u0627\u0644\u0647\u0648\u0627\u0621\u060c \u0648\u0645\u0646\u0642\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0644\u0641\u0644\u062a\u0631\u0629 \u0625\u0636\u0627\u0641\u064a\u0629 \u0644\u0644\u062c\u0633\u064a\u0645\u0627\u062a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0645\u0627 \u0647\u0648 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0643\u0644 \u0645\u0633\u0627\u062d\u0629<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u0627\u0644\u0645\u0633\u0627\u062d\u0629<\/th><th>\u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/th><th>\u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0645\u0648\u0635\u0649 \u0628\u0647<\/th><\/tr><\/thead><tbody><tr><td>\u063a\u0631\u0641\u0629 \u0627\u0644\u0646\u0648\u0645 \/ \u063a\u0631\u0641\u0629 \u0645\u0641\u0631\u062f\u0629<\/td><td>\u0647\u0648\u0627\u0621 \u0631\u0627\u0643\u062f\u060c \u0627\u0631\u062a\u0641\u0627\u0639 CO\u2082 \u0644\u064a\u0644\u0627\u064b\u060c \u062a\u0643\u0627\u062b\u0641 \u0634\u062a\u0648\u064a<\/td><td><a href=\"\/ar\/products\/single-room-heat-recovery-units-vt501\/\">\u062c\u0647\u0627\u0632 HRV \u0644\u063a\u0631\u0641\u0629 \u0648\u0627\u062d\u062f\u0629 (VT501)<\/a><\/td><\/tr><tr><td>\u0627\u0644\u0645\u0646\u0632\u0644 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \/ \u0645\u0646\u0632\u0644 \u0645\u062d\u0643\u0645 \u0627\u0644\u0625\u063a\u0644\u0627\u0642<\/td><td>\u062a\u0631\u0627\u0643\u0645 \u0627\u0644\u0645\u0644\u0648\u062b\u0627\u062a\u060c \u0627\u0644\u0631\u0637\u0648\u0628\u0629\u060c \u062a\u0643\u0644\u0641\u0629 \u0637\u0627\u0642\u0629 \u0639\u0627\u0644\u064a\u0629<\/td><td>\u0644\u0644\u0645\u0646\u0632\u0644 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 <a href=\"\/ar\/hrv-erv-guide\/\">HRV\/ERV<\/a> \u0645\u062b\u0644 <a href=\"\/ar\/products\/kcqr-energy-recovery-unit\/\">KCQR<\/a><\/td><\/tr><tr><td>\u0627\u0644\u0641\u0635\u0648\u0644 \u0627\u0644\u062f\u0631\u0627\u0633\u064a\u0629 \/ \u0627\u0644\u0645\u0643\u0627\u062a\u0628<\/td><td>CO\u2082\u060c \u063a\u0628\u0627\u0631\u060c \u0636\u0648\u0636\u0627\u0621<\/td><td>\u062c\u0647\u0627\u0632 HRV \u0628\u0645\u0631\u0648\u062d\u0629 \u0647\u0627\u062f\u0626\u0629 \u0648\u0646\u0638\u0627\u0645 \u0641\u0644\u062a\u0631\u0629<\/td><\/tr><tr><td>Bathroom \/ kitchen<\/td><td>\u0627\u0644\u0631\u0637\u0648\u0628\u0629\u060c \u0627\u0644\u0631\u0648\u0627\u0626\u062d<\/td><td>\u0645\u0631\u0648\u062d\u0629 \u0634\u0641\u0637 \u0623\u0645 \u0637\u0631\u062f \u0639\u0628\u0631 \u062c\u0647\u0627\u0632 HRV<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Frequently Asked Questions<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0633: \u0647\u0644 \u064a\u062d\u0633\u0651\u0646 \u062c\u0647\u0627\u0632 HRV \u062c\u0648\u062f\u0629 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u062d\u0642\u0627\u064b\u061f<\/strong> \u062c: \u0646\u0639\u0645 \u2014 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0648\u0641\u064a\u0631 \u0625\u0645\u062f\u0627\u062f \u0645\u0633\u062a\u0645\u0631 \u0628\u0647\u0648\u0627\u0621 \u0646\u0642\u064a \u0648\u0645\u0641\u0644\u062a\u0631 \u0648\u0637\u0631\u062f \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0641\u0627\u0633\u062f\u060c \u064a\u062e\u0641\u0636 \u062c\u0647\u0627\u0632 HRV \u062a\u0631\u0643\u064a\u0632\u0627\u062a \u0627\u0644\u0645\u0644\u0648\u062b\u0627\u062a \u0648\u062b\u0627\u0646\u064a \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0643\u0631\u0628\u0648\u0646 CO\u2082. \u0648\u064a\u064f\u0639\u062f \u0623\u062d\u062f \u0623\u0643\u062b\u0631 \u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0641\u0639\u0627\u0644\u064a\u0629 \u0644\u0644\u0645\u0633\u0627\u062d\u0627\u062a \u0627\u0644\u0645\u062d\u0643\u0645\u0629 \u0627\u0644\u0625\u063a\u0644\u0627\u0642.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0633: \u0647\u0644 \u062c\u0647\u0627\u0632 HRV \u0623\u0641\u0636\u0644 \u0645\u0646 \u0641\u062a\u062d \u0627\u0644\u0646\u0627\u0641\u0630\u0629\u061f<\/strong> \u062c: \u0641\u064a \u0627\u0644\u0637\u0642\u0633 \u0627\u0644\u0628\u0627\u0631\u062f \u0623\u0648 \u0627\u0644\u062d\u0627\u0631\u060c \u064a\u0648\u0641\u0631 \u062c\u0647\u0627\u0632 HRV \u0647\u0648\u0627\u0621\u064b \u0646\u0642\u064a\u0627\u064b \u0645\u0639 \u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0645\u0645\u0627 \u064a\u062a\u064a\u062d \u0644\u0643 \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u062f\u0648\u0646 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0641\u062a\u062d \u0627\u0644\u0646\u0648\u0627\u0641\u0630. \u0643\u0645\u0627 \u0623\u0646\u0647 \u064a\u0642\u0648\u0645 \u0628\u0641\u0644\u062a\u0631\u0629 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u062f\u0627\u062e\u0644\u060c \u0648\u0647\u0648 \u0645\u0627 \u0644\u0627 \u062a\u0648\u0641\u0631\u0647 \u0627\u0644\u0646\u0648\u0627\u0641\u0630.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0633: \u0647\u0644 \u064a\u0645\u0643\u0646 \u0644\u062c\u0647\u0627\u0632 HRV \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0631\u0648\u0627\u0626\u062d\u061f<\/strong> \u062c: \u064a\u0637\u0631\u062f \u062c\u0647\u0627\u0632 HRV \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0641\u0627\u0633\u062f (\u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0631\u0648\u0627\u0626\u062d) \u0648\u064a\u0632\u0648\u062f \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0628\u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0646\u0642\u064a. \u0648\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u0631\u0648\u0627\u0626\u062d \u0627\u0644\u0642\u0648\u064a\u0629\u060c \u064a\u0645\u0643\u0646 \u0625\u0636\u0627\u0641\u0629 \u0641\u0644\u062a\u0631 \u0643\u0631\u0628\u0648\u0646 \u0646\u0634\u0637 \u2014 \u0631\u0627\u062c\u0639 <a href=\"\/ar\/activated-carbon-filter-guide\/\">\u062f\u0644\u064a\u0644 \u0641\u0644\u0627\u062a\u0631 \u0627\u0644\u0643\u0631\u0628\u0648\u0646<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0633: \u0647\u0644 \u064a\u0633\u0627\u0639\u062f \u062c\u0647\u0627\u0632 HRV \u0641\u064a \u0627\u0644\u062a\u062e\u0641\u064a\u0641 \u0645\u0646 \u0627\u0644\u062d\u0633\u0627\u0633\u064a\u0629\u061f<\/strong> \u062c: \u0645\u0646 \u062e\u0644\u0627\u0644 \u0641\u0644\u062a\u0631\u0629 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u062f\u0627\u062e\u0644\u060c \u064a\u0642\u0644\u0644 \u062c\u0647\u0627\u0632 HRV \u0645\u0646 \u062f\u062e\u0648\u0644 \u062d\u0628\u0648\u0628 \u0627\u0644\u0644\u0642\u0627\u062d \u0648\u0627\u0644\u063a\u0628\u0627\u0631 \u0645\u0646 \u0627\u0644\u062e\u0627\u0631\u062c. \u0648\u0644\u0643\u0646\u0647 \u0644\u0627 \u064a\u0632\u064a\u0644 \u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0628\u0627\u0644\u0641\u0639\u0644 \u0641\u064a \u0627\u0644\u063a\u0631\u0641\u0629 \u0645\u0627 \u0644\u0645 \u062a\u0642\u0645 \u0627\u0644\u0648\u062d\u062f\u0629 \u0628\u0641\u0644\u062a\u0631\u0629 \u062a\u062f\u0641\u0642 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0623\u064a\u0636\u0627\u064b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0633: \u0645\u0627 \u0647\u0648 \u062d\u062c\u0645 \u062c\u0647\u0627\u0632 HRV \u0627\u0644\u0630\u064a \u0623\u062d\u062a\u0627\u062c\u0647\u061f<\/strong> \u062c: \u064a\u062a\u0645 \u062a\u062d\u062f\u064a\u062f \u062d\u062c\u0645 \u062a\u062f\u0641\u0642 \u0627\u0644\u0647\u0648\u0627\u0621 \u0648\u0641\u0642\u0627\u064b \u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u0643\u0627\u0646 \u0648\u0639\u062f\u062f \u0627\u0644\u0634\u0627\u063a\u0644\u064a\u0646. \u0644\u063a\u0631\u0641\u0629 \u0645\u0641\u0631\u062f\u0629\u060c \u062a\u064f\u0646\u0627\u0633\u0628 \u0648\u062d\u062f\u0629 \u0645\u062f\u0645\u062c\u0629 \u0645\u062b\u0644 VT501\u061b \u0648\u0644\u0645\u0646\u0632\u0644 \u0643\u0627\u0645\u0644\u060c \u064a\u064f\u0646\u0627\u0633\u0628 \u062c\u0647\u0627\u0632 HRV\/ERV \u0623\u0643\u0628\u0631. \u0631\u0627\u062c\u0639 <a href=\"\/ar\/hrv-erv-guide\/\">HRV vs ERV guide<\/a> \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0633: \u0647\u0644 \u062a\u0645\u0646\u0639 \u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u062a\u0643\u0648\u0646 \u0627\u0644\u0639\u0641\u0646\u061f<\/strong> \u062c: \u0646\u0639\u0645\u060c \u0641\u0647\u064a \u062a\u0632\u064a\u0644 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u0639\u0641\u0646. \u0641\u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u0629 \u0641\u064a \u0627\u0644\u0645\u0633\u0627\u062d\u0627\u062a \u0627\u0644\u0631\u0637\u0628\u0629 \u062a\u0642\u0644\u0644 \u0628\u0634\u0643\u0644 \u0645\u0644\u062d\u0648\u0638 \u0645\u0646 \u0627\u0644\u062a\u0643\u062b\u0641 \u0648\u062e\u0637\u0631 \u062a\u0643\u0648\u0646 \u0627\u0644\u0639\u0641\u0646 \u2014 \u0628\u0627\u0644\u062a\u0648\u0627\u0632\u064a \u0645\u0639 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062a\u0633\u0631\u064a\u0628\u0627\u062a \u0648\u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u0631\u0637\u0648\u0628\u0629.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u0647\u0644 \u062a\u0633\u0639\u0649 \u0644\u062a\u062d\u0633\u064a\u0646 \u062c\u0648\u062f\u0629 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0641\u064a \u0645\u0646\u0632\u0644\u0643 \u0623\u0648 \u0645\u0628\u0646\u0627\u0643\u061f<\/strong> \u062a\u064f\u0635\u0646\u0651\u0639 KCvents \u0648\u062d\u062f\u0627\u062a HRV\/ERV \u0644\u0644\u063a\u0631\u0641 \u0627\u0644\u0645\u0641\u0631\u062f\u0629 \u0648\u0627\u0644\u0645\u0646\u0627\u0632\u0644 \u0628\u0627\u0644\u0643\u0627\u0645\u0644\u060c \u0648\u0645\u0631\u0627\u0648\u062d \u0627\u0644\u062a\u0647\u0648\u064a\u0629\u060c \u0648\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0646\u0642\u064a \u0644\u0645\u0628\u064a\u0639\u0627\u062a \u0627\u0644\u062c\u0645\u0644\u0629\u060c \u0648\u0645\u0634\u0627\u0631\u064a\u0639 OEM\u060c \u0648\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629. <a href=\"\/ar\/request-quote\/\">Request a quote<\/a> \u0645\u0639 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u062d\u062c\u0645 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0648\u062a\u062f\u0641\u0642 \u0627\u0644\u0647\u0648\u0627\u0621 \u0644\u062f\u064a\u0643\u0645.<\/p><\/blockquote>","protected":false},"excerpt":{"rendered":"<p>How HRV and ventilation products improve indoor air quality by supplying fresh air, exhausting stale air, and recovering heat.<\/p>","protected":false},"author":1,"featured_media":4156,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","iawp_total_views":7,"footnotes":""},"categories":[128],"tags":[135,74,72],"class_list":["post-4186","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ventilation-products-technology","tag-filtration","tag-hrv","tag-indoor-air-quality"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/www.kcvents.com\/ar\/wp-json\/wp\/v2\/posts\/4186","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kcvents.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kcvents.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kcvents.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kcvents.com\/ar\/wp-json\/wp\/v2\/comments?post=4186"}],"version-history":[{"count":1,"href":"https:\/\/www.kcvents.com\/ar\/wp-json\/wp\/v2\/posts\/4186\/revisions"}],"predecessor-version":[{"id":4203,"href":"https:\/\/www.kcvents.com\/ar\/wp-json\/wp\/v2\/posts\/4186\/revisions\/4203"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kcvents.com\/ar\/wp-json\/wp\/v2\/media\/4156"}],"wp:attachment":[{"href":"https:\/\/www.kcvents.com\/ar\/wp-json\/wp\/v2\/media?parent=4186"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kcvents.com\/ar\/wp-json\/wp\/v2\/categories?post=4186"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kcvents.com\/ar\/wp-json\/wp\/v2\/tags?post=4186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}